bool DocumentValidator::validate(const double currentVersion)
{
- // Check if we're validating a Kdenlive project
- if (!isProject())
+ QDomElement mlt = m_doc.firstChildElement("mlt");
+ // At least the root element must be there
+ if (mlt.isNull())
return false;
+ QDomElement kdenliveDoc = mlt.firstChildElement("kdenlivedoc");
+ // Check if we're validating a Kdenlive project
+ if (kdenliveDoc.isNull())
+ return false;
// Upgrade the document to the latest version
- QDomNode kdenlivedocNode = m_doc.elementsByTagName("kdenlivedoc").at(0);
- QDomElement kdenlivedocElm = kdenlivedocNode.toElement();
- if (!upgrade(kdenlivedocElm.attribute("version").toDouble(), currentVersion))
+ if (!upgrade(kdenliveDoc.attribute("version").toDouble(), currentVersion))
return false;
/*
* Check the syntax (this will be replaced by XSD validation with Qt 4.6)
* and correct some errors
*/
- QDomNode mltNode = m_doc.elementsByTagName("mlt").at(0);
- QDomElement mltElm = mltNode.toElement();
- if (mltElm.isNull()) // At least the root element must be there
- return false;
- else {
+ {
// Return (or create) the tractor
- QDomNode tractorNode = m_doc.elementsByTagName("tractor").at(0);
- QDomElement tractorElm = tractorNode.toElement();
- if (tractorElm.isNull()) {
+ QDomElement tractor = mlt.firstChildElement("tractor");
+ if (tractor.isNull()) {
m_modified = true;
- tractorElm = m_doc.createElement("tractor");
- tractorElm.setAttribute("global_feed", "1");
- tractorElm.setAttribute("in", "0");
- tractorElm.setAttribute("out", "-1");
- tractorElm.setAttribute("id", "maintractor");
- mltElm.appendChild(tractorElm);
+ tractor = m_doc.createElement("tractor");
+ tractor.setAttribute("global_feed", "1");
+ tractor.setAttribute("in", "0");
+ tractor.setAttribute("out", "-1");
+ tractor.setAttribute("id", "maintractor");
+ mlt.appendChild(tractor);
}
/*
*/
QDomNodeList playlists = m_doc.elementsByTagName("playlist");
int tracksMax = playlists.count() - 1; // Remove the black track
- QDomNodeList tracks = m_doc.elementsByTagName("track");
+ QDomNodeList tracks = tractor.elementsByTagName("track");
tracksMax = qMax(tracks.count() - 1, tracksMax);
- QDomNodeList tracksinfo = m_doc.elementsByTagName("trackinfo");
+ QDomNodeList tracksinfo = kdenliveDoc.elementsByTagName("trackinfo");
tracksMax = qMax(tracksinfo.count(), tracksMax);
tracksMax = qMax(1, tracksMax); // Force existance of one track
if (playlists.count() - 1 < tracksMax ||
tracks.count() - 1 < tracksMax ||
tracksinfo.count() < tracksMax) {
+ kDebug() << "//// WARNING, PROJECT IS CORRUPTED, MISSING TRACK";
m_modified = true;
int difference;
+ // use the MLT tracks as reference
+ if (tracks.count() - 1 < tracksMax) {
+ // Looks like one MLT track is missing, remove the extra Kdenlive track if there is one.
+ if (tracksinfo.count() != tracks.count() - 1) {
+ // The Kdenlive tracks are not ok, clear and rebuild them
+ QDomNode tinfo = kdenliveDoc.elementsByTagName("tracksinfo").at(0);
+ QDomNode tnode = tinfo.firstChild();
+ while (!tnode.isNull()) {
+ tinfo.removeChild(tnode);
+ tnode = tinfo.firstChild();
+ }
+
+ for (int i = 1; i < tracks.count(); i++) {
+ QString hide = tracks.at(i).toElement().attribute("hide");
+ QDomElement newTrack = m_doc.createElement("trackinfo");
+ if (hide == "video") {
+ // audio track;
+ newTrack.setAttribute("type", "audio");
+ newTrack.setAttribute("blind", 1);
+ newTrack.setAttribute("mute", 0);
+ newTrack.setAttribute("lock", 0);
+ } else {
+ newTrack.setAttribute("blind", 0);
+ newTrack.setAttribute("mute", 0);
+ newTrack.setAttribute("lock", 0);
+ }
+ tinfo.appendChild(newTrack);
+ }
+ }
+ }
+
if (playlists.count() - 1 < tracksMax) {
difference = tracksMax - (playlists.count() - 1);
for (int i = 0; i < difference; ++i) {
QDomElement playlist = m_doc.createElement("playlist");
- mltElm.appendChild(playlist);
+ mlt.appendChild(playlist);
}
}
if (tracks.count() - 1 < tracksMax) {
difference = tracksMax - (tracks.count() - 1);
for (int i = 0; i < difference; ++i) {
QDomElement track = m_doc.createElement("track");
- tractorElm.appendChild(track);
+ tractor.appendChild(track);
}
}
if (tracksinfo.count() < tracksMax) {
- QDomNode tracksinfoNode = m_doc.elementsByTagName("tracksinfo").at(0);
- QDomElement tracksinfoElm = tracksinfoNode.toElement();
+ QDomElement tracksinfoElm = kdenliveDoc.firstChildElement("tracksinfo");
if (tracksinfoElm.isNull()) {
tracksinfoElm = m_doc.createElement("tracksinfo");
- kdenlivedocElm.appendChild(tracksinfoElm);
+ kdenliveDoc.appendChild(tracksinfoElm);
}
difference = tracksMax - tracksinfo.count();
for (int i = 0; i < difference; ++i) {
// No conversion needed
if (version == currentVersion) {
- // TODO: uncomment when currentVersion == 0.84
- //return true;
+ return true;
}
// The document is too new
if (version > currentVersion) {
kDebug() << "Unable to open document with version " << version;
- KMessageBox::sorry(kapp->activeWindow(), i18n("This project type is unsupported (version %1) and can't be loaded.\nPlease consider upgrading you Kdenlive version.", version), i18n("Unable to open project"));
+ KMessageBox::sorry(kapp->activeWindow(), i18n("This project type is unsupported (version %1) and can't be loaded.\nPlease consider upgrading your Kdenlive version.", version), i18n("Unable to open project"));
return false;
}
// <kdenlivedoc />
QDomNode infoXmlNode = m_doc.elementsByTagName("kdenlivedoc").at(0);
QDomElement infoXml = infoXmlNode.toElement();
+ infoXml.setAttribute("upgraded", "1");
if (version <= 0.6) {
QDomElement infoXml_old = infoXmlNode.cloneNode(true).toElement(); // Needed for folders
if (version <= 0.83) {
// Replace point size with pixel size in text titles
if (m_doc.toString().contains("font-size")) {
- KMessageBox::ButtonCode convert;
+ KMessageBox::ButtonCode convert = KMessageBox::Continue;
QDomNodeList kproducerNodes = m_doc.elementsByTagName("kdenlive_producer");
for (int i = 0; i < kproducerNodes.count() && convert != KMessageBox::No; ++i) {
QDomElement kproducer = kproducerNodes.at(i).toElement();
}
}
+ if (version <= 0.84) {
+ // update the title clips to use the new MLT kdenlivetitle producer
+ QDomNodeList kproducerNodes = m_doc.elementsByTagName("kdenlive_producer");
+ for (int i = 0; i < kproducerNodes.count(); ++i) {
+ QDomElement kproducer = kproducerNodes.at(i).toElement();
+ if (kproducer.attribute("type").toInt() == TEXT) {
+ QString data = kproducer.attribute("xmldata");
+ QString datafile = kproducer.attribute("resource");
+ if (!datafile.endsWith(".kdenlivetitle")) {
+ datafile = QString();
+ kproducer.setAttribute("resource", QString());
+ }
+ QString id = kproducer.attribute("id");
+ QDomNodeList mltproducers = m_doc.elementsByTagName("producer");
+ bool foundData = false;
+ bool foundResource = false;
+ bool foundService = false;
+ for (int j = 0; j < mltproducers.count(); j++) {
+ QDomElement wproducer = mltproducers.at(j).toElement();
+ if (wproducer.attribute("id") == id) {
+ QDomNodeList props = wproducer.childNodes();
+ for (int k = 0; k < props.count(); k++) {
+ if (props.at(k).toElement().attribute("name") == "xmldata") {
+ props.at(k).firstChild().setNodeValue(data);
+ foundData = true;
+ } else if (props.at(k).toElement().attribute("name") == "mlt_service") {
+ props.at(k).firstChild().setNodeValue("kdenlivetitle");
+ foundService = true;
+ } else if (props.at(k).toElement().attribute("name") == "resource") {
+ props.at(k).firstChild().setNodeValue(datafile);
+ foundResource = true;
+ }
+ }
+ if (!foundData) {
+ QDomElement e = m_doc.createElement("property");
+ e.setAttribute("name", "xmldata");
+ QDomText value = m_doc.createTextNode(data);
+ e.appendChild(value);
+ wproducer.appendChild(e);
+ }
+ if (!foundService) {
+ QDomElement e = m_doc.createElement("property");
+ e.setAttribute("name", "mlt_service");
+ QDomText value = m_doc.createTextNode("kdenlivetitle");
+ e.appendChild(value);
+ wproducer.appendChild(e);
+ }
+ if (!foundResource) {
+ QDomElement e = m_doc.createElement("property");
+ e.setAttribute("name", "resource");
+ QDomText value = m_doc.createTextNode(datafile);
+ e.appendChild(value);
+ wproducer.appendChild(e);
+ }
+ break;
+ }
+ }
+ }
+ }
+ }
+
+
// The document has been converted: mark it as modified
infoXml.setAttribute("version", currentVersion);
m_modified = true;
-
return true;
}
projects / kdenlive / blobdiff